AU601336B2 - Amplifier - Google Patents

Amplifier

Info

Publication number: AU601336B2
Authority: AU; Australia
Prior art keywords: amplifier
Prior art date: 1988-08-05
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Ceased

Application number

AU39193/89A

Other versions

AU3919389A (en

Inventor

Noriaki Omoto

Toyohiro Shibayama

Toshihiro Shogaki

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Panasonic Holdings Corp

Original Assignee

Matsushita Electric Industrial Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1988-08-05

Filing date

1989-08-01

Publication date

1990-09-06

1988-08-05 Priority claimed from JP63196525A external-priority patent/JPH0244906A/en

1988-08-05 Priority claimed from JP63196524A external-priority patent/JPH0244908A/en

1989-08-01 Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd

1990-02-08 Publication of AU3919389A publication Critical patent/AU3919389A/en

1990-09-06 Application granted granted Critical

1990-09-06 Publication of AU601336B2 publication Critical patent/AU601336B2/en

2009-08-01 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/34—DC amplifiers in which all stages are DC-coupled
- H03F3/343—DC amplifiers in which all stages are DC-coupled with semiconductor devices only
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/45—Differential amplifiers
- H03F3/45071—Differential amplifiers with semiconductor devices only
- H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
- H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
- H03F3/45085—Long tailed pairs
- H03F3/45089—Non-folded cascode stages
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2200/00—Indexing scheme relating to amplifiers
- H03F2200/516—Some amplifier stages of an amplifier use supply voltages of different value
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45352—Indexing scheme relating to differential amplifiers the AAC comprising a combination of a plurality of transistors, e.g. Darlington coupled transistors
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45371—Indexing scheme relating to differential amplifiers the AAC comprising parallel coupled multiple transistors at their source and gate and drain or at their base and emitter and collector, e.g. in a cascode dif amp, only those forming the composite common source transistor or the composite common emitter transistor respectively
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F2203/00—Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00
- H03F2203/45—Indexing scheme relating to differential amplifiers
- H03F2203/45702—Indexing scheme relating to differential amplifiers the LC comprising two resistors

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Amplifiers (AREA)

AU39193/89A 1988-08-05 1989-08-01 Amplifier Ceased AU601336B2 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP63196525A JPH0244906A (en)	1988-08-05	1988-08-05	amplifier circuit
JP63196524A JPH0244908A (en)	1988-08-05	1988-08-05	amplifier circuit
JP63-196525		1988-08-05
JP63-196524		1988-08-05

Publications (2)

Publication Number	Publication Date
AU3919389A AU3919389A (en)	1990-02-08
AU601336B2 true AU601336B2 (en)	1990-09-06

Family

ID=26509787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU39193/89A Ceased AU601336B2 (en)	1988-08-05	1989-08-01	Amplifier

Country Status (6)

Country	Link
US (1)	US4926137A (en)
EP (1)	EP0353742B1 (en)
KR (1)	KR920010238B1 (en)
CN (1)	CN1015588B (en)
AU (1)	AU601336B2 (en)
DE (1)	DE68915221T2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL9000518A (en) *	1990-03-07	1991-10-01	Philips Nv	BROADBAND SIGNAL AMPLIFIER.
JP2564719Y2 (en) *	1990-08-20	1998-03-09	ソニー株式会社	Broadband amplifier circuit
FR2676149A1 (en) *	1991-04-30	1992-11-06	Philips Composants	DIFFERENTIAL AMPLIFIER, PARTICULARLY OF THE CASCODE TYPE.
GB2283630B (en) *	1993-11-03	1997-11-19	Plessey Semiconductors Ltd	Drive circuit
FR2730363A1 (en) *	1995-02-08	1996-08-09	Philips Electronics Nv	HIGH FREQUENCY HIGH GAIN AMPLIFIER AND RESONANT CIRCUIT OSCILLATOR PROVIDED WITH SUCH AMPLIFIER
KR970073704A (en) *	1997-09-22	1997-12-10	한상관	Soot Reduction Device Using Catalyst
ITMI20021336A1 (en) *	2002-06-17	2003-12-17	St Microelectronics Srl	DEVICE FOR THE CONVERSION OF A DIFFERENTIAL SIGNAL INTO A SINGLE SIGNAL
US20100073349A1 (en) *	2006-09-18	2010-03-25	Silicon Quest Kabushiki-Kaisha.	Pixel driver with low voltage transistors

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU524354B2 (en) *	1978-10-13	1982-09-09	Sony Corporation	Differential amplifier
AU565034B2 (en) *	1982-05-18	1987-09-03	Sony Corporation	Differential amplifier

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4079336A (en) *	1976-12-22	1978-03-14	National Semiconductor Corporation	Stacked transistor output amplifier
DE2946952A1 (en) *	1979-11-21	1981-06-04	Philips Patentverwaltung Gmbh, 2000 Hamburg	DIFFERENTIAL AMPLIFIER
US4460872A (en) *	1981-12-03	1984-07-17	Inventab Audio Kb	Low noise differential amplifier

1989
- 1989-08-01 AU AU39193/89A patent/AU601336B2/en not_active Ceased
- 1989-08-02 EP EP89114292A patent/EP0353742B1/en not_active Expired - Lifetime
- 1989-08-02 DE DE68915221T patent/DE68915221T2/en not_active Expired - Fee Related
- 1989-08-03 US US07/388,869 patent/US4926137A/en not_active Expired - Fee Related
- 1989-08-04 KR KR1019890011161A patent/KR920010238B1/en not_active Expired
- 1989-08-05 CN CN89105571A patent/CN1015588B/en not_active Expired

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU524354B2 (en) *	1978-10-13	1982-09-09	Sony Corporation	Differential amplifier
AU565034B2 (en) *	1982-05-18	1987-09-03	Sony Corporation	Differential amplifier

Also Published As

Publication number	Publication date
KR920010238B1 (en)	1992-11-21
EP0353742A2 (en)	1990-02-07
US4926137A (en)	1990-05-15
DE68915221D1 (en)	1994-06-16
DE68915221T2 (en)	1994-08-18
AU3919389A (en)	1990-02-08
EP0353742B1 (en)	1994-05-11
CN1040891A (en)	1990-03-28
KR900004096A (en)	1990-03-27
CN1015588B (en)	1992-02-19
EP0353742A3 (en)	1990-12-19

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